iterate through an object javascript where key code example

Example 1: javascript iterate over object

var obj = { first: "John", last: "Doe" };

Object.keys(obj).forEach(function(key) {
    console.log(key, obj[key]);
});

Example 2: javascript iterate object key values

Object.entries(obj).forEach(([key, value]) => {
	console.log(key, value);
});